Noisy Labels Python Packages

cleanlab

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

cleanlab-studio

Client interface to Cleanlab Studio

cleanlab-cli

Client interface to Cleanlab Studio

example-package-elisno

Cleanlab's open-source library is the standard data-centric AI package for data quality and machine learning with messy, real-world data and labels.

scikit-clean

A collection of algorithms for detecting and handling label noise

ewe-gate

Epistemic Weight Engine (EWE) — A pre-update gating mechanism for signal-reliability-weighted learning in AI systems. ACM TIST 2026.

encord-active

The toolkit to test, validate, and evaluate your models and surface, curate, and prioritize the most valuable data for labeling.